當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

Small craft - Hull construction and scantlings - Part 9: Sailing craft appendages (ISO/DIS 12215-9:2024); German and English version prEN ISO 12215-9:2024
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻